diff options
Diffstat (limited to 'gdb/testsuite/gdb.hp/optimize.exp')
| -rw-r--r-- | gdb/testsuite/gdb.hp/optimize.exp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.hp/optimize.exp b/gdb/testsuite/gdb.hp/optimize.exp new file mode 100644 index 00000000000..34606eb668f --- /dev/null +++ b/gdb/testsuite/gdb.hp/optimize.exp @@ -0,0 +1,144 @@ +# Copyright (C) 1998 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +# Please email any bugs, comments, and/or additions to this file to: +# bug-gdb@prep.ai.mit.edu + +# optimize.exp -- Expect script for testing apps compiled with -O + +global timeout + +# use this to debug: +# +#log_user 1 + +if $tracelevel then { + strace $tracelevel +} + +set testfile optimize +set srcfile ${testfile}.c +set binfile ${objdir}/${subdir}/${testfile} + +if [get_compiler_info ${binfile}] { + return -1; +} + + +if {[skip_hp_tests $gcc_compiled]} then { continue } + + +# Vanilla -O, which is the same as +O2 +# +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug optimize=+O2}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + + +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir + +send_gdb "file $binfile\n" +gdb_expect { + -re ".*no debugging symbols found.*$gdb_prompt $" { + fail "Didn't find debug symbols; CHFts23488" + } + -re ".*No header section (PXDB data).*$gdb_prompt $" { + fail "pointless warning" + } + -re ".*done.*$gdb_prompt $" { + pass "load debug symbols" + } + timeout { fail "timeout on file" } +} + +# Two lines at the same place after opt. +# +gdb_test "b 28" ".*" "" +gdb_test "b 26" ".*also set at.*" "same line" + +gdb_test "b 47" ".*" "" +gdb_test "b 48" ".*also set at.*" "same line" + +gdb_test "tb main" ".*" "" + +set old_timeout $timeout +set timeout [expr "$timeout + 200"] +send_gdb "r\n" +gdb_expect { + -re ".*No header section (PXDB data).*$gdb_prompt $" { + fail "pointless warning" + } + -re ".*main.*2\[12].*$gdb_prompt $" { + # All the lines before line 21 or 22 are + # evaporated by the compiler. + # + pass "hit main" + } + -re ".*$gdb_prompt $" { + fail "didn't hit main" + } + timeout { fail "timeout on run" } +} +set timeout $old_timeout + +gdb_test "c" ".*Breakpoint 1.*33.*" "" +gdb_test "c" ".*51.*" "" +gdb_test "cle" ".*Deleted breakpoints.*" "set 2, so del 2" + +gdb_test "b callee" ".*" "" +gdb_test "c" ".*callee.*" "hit called rtn" + +gdb_exit + +# +O4, don't use -g +# +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {optimize=+O4}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +gdb_start +gdb_reinitialize_dir $srcdir/$subdir + +send_gdb "file $binfile\n" +gdb_expect { + -re ".*no debugging symbols found.*$gdb_prompt $" { + pass "Didn't find debug symbols, as expected" + } + -re ".*No header section (PXDB data).*$gdb_prompt $" { + fail "pointless warning" + } + -re ".*done.*$gdb_prompt $" { + fail "Somehow found debug symbols--make this a pass?" + } + timeout { fail "timeout on file" } +} + +gdb_test "b main" ".*" "" +gdb_test "b callee" ".*" "" +gdb_test "r" ".*Breakpoint 1.*main.*" "" +gdb_test "si 3" ".*main.*" "steps" +gdb_test "x/4i \$pc" ".*main.*main+4.*main+8.*" "" +gdb_test "c" ".*callee.*" "hit bp" +gdb_test "disas" ".*callee.*callee+4.*callee+12.*" "" +gdb_test "si" ".*callee.*" "" +gdb_test "fin" ".*Run till exit.*main.*" "finish" +gdb_test "x/i \$pc" ".*main+.*" "back in main" +gdb_exit + +#remote_exec build "rm -f ${binfile}" +return 0 |